Comments

Comment by AMIB

The shadowy, electrical "curse" aura is lost if you tame it as a hunter pet, leaving it as a standard black raven. (Pure black ravens without a blue tint weren't added until Battle for Azeroth, but they are common throughout Drustvar.) As of this post, the only beasts that keep this curse aura after being tamed are Hexed Craghopper, a goat, and Cursed Snapclaw, a crab.